21.   Sixty-seven years ago, Al Lewis got a doctorate in child psychology from Columbia University.

22.   Someday, some university genius will get a doctorate figuring out in depth how these two pols operated in tandem.

23.   Students will get their doctorates in one of those disciplines, but it will include an endorsement noting an emphasis in astrobiology.

24.   Then he got a doctorate from Oxford in biochemistry.

25.   Though he could start the season third on the depth chart, Veal aspires to get his doctorate in psychology, rather than further his football career.

26.   When his high school buddy Scott Creely got his doctorate in geology, Bill decided maybe he could do the same.

27.   When she went back to graduate school, to get a doctorate in psychology, I was doing more.

28.   Years later, he got a doctorate in economics from American University in Washington.

29.   He also excelled in mathematics, leading him to get a doctorate in economics at Harvard.

30.   He later got a doctorate in business administration from Century University in Albuquerque, N.M., which offers degrees through correspondence classes.